The "USB printer cable, 5m, 2.0" is a cable used to connect a printer to a computer or other device with a USB port.

A "USB extension flat 2.0" is a flat-style cable that extends the reach of a USB 2.0 connection, allowing you to connect USB devices to a computer or hub over longer distances while maintaining a low-profile design.

It's a "3.5mm TRRS male to dual 3.5mm female Y splitter cable."

The cable you're describing is commonly known as a "3.5mm male-to-male audio cable" or simply an "audio cable." This cable has a 3.5mm plug on both ends, allowing you to connect two audio devices with compatible ports, such as smartphones, laptops, tablets, MP3 players, or speakers. It's often used to transmit audio signals from one device to another, for instance, connecting a smartphone to a car stereo system or speakers, or connecting a computer to external speakers. These cables come in various lengths to suit different needs and are widely available in electronics stores or online retailers.